Presentation | 2007/7/19 Physical Characteristics of Earphones for Psychoacoustic Experiments Hiroki AOYAMA, Makoto OTANI, Tatsuya HIRAHARA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The IEC 711 coupler response, actual-ear response, harmonic distortion, sound attenuation and acoustic crosstalk characteristics of 5 models of earphones and 2 models of headphones are measured and compared. The results indicated that the ICE 711 coupler responses are not identical to actual-ear responses in some models, sound attenuation level is -20dB at maximum, acoustic crosstalk are less than -40dB below 10kHz, and THD is -40dB in most earphones. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Psychophysical experiment / earphone / headphone / frequency response |
Paper # | SP2007-28 |
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Committee | SP |
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Conference Date | 2007/7/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Speech (SP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Physical Characteristics of Earphones for Psychoacoustic Experiments |
Sub Title (in English) | |
Keyword(1) | Psychophysical experiment |
Keyword(2) | earphone |
Keyword(3) | headphone |
Keyword(4) | frequency response |
1st Author's Name | Hiroki AOYAMA |
1st Author's Affiliation | Faculty of Engineering, Toyama Prefectural University() |
2nd Author's Name | Makoto OTANI |
2nd Author's Affiliation | Faculty of Engineering, Toyama Prefectural University |
3rd Author's Name | Tatsuya HIRAHARA |
3rd Author's Affiliation | Faculty of Engineering, Toyama Prefectural University |
Date | 2007/7/19 |
Paper # | SP2007-28 |
Volume (vol) | vol.107 |
Number (no) | 165 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |